APA (7th ed.) Citation

Dirks, H. Moderne Seelenkunde. Goldmann.

Chicago Style (17th ed.) Citation

Dirks, Heinz. Moderne Seelenkunde. München: Goldmann.

MLA (9th ed.) Citation

Dirks, Heinz. Moderne Seelenkunde. Goldmann.

Warning: These citations may not always be 100% accurate.